CA2912212C - Binder composition for an electrode and methods for producing the same - Google Patents
Binder composition for an electrode and methods for producing the same Download PDFInfo
- Publication number
- CA2912212C CA2912212C CA2912212A CA2912212A CA2912212C CA 2912212 C CA2912212 C CA 2912212C CA 2912212 A CA2912212 A CA 2912212A CA 2912212 A CA2912212 A CA 2912212A CA 2912212 C CA2912212 C CA 2912212C
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- combinations
- group
- cellulose
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000011230 binding agent Substances 0.000 title claims abstract description 55
- 239000004816 latex Substances 0.000 claims abstract description 133
- 229920000126 latex Polymers 0.000 claims abstract description 133
- 239000000843 powder Substances 0.000 claims abstract description 128
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 27
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000084 colloidal system Substances 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000002002 slurry Substances 0.000 claims description 142
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 100
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 95
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 91
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 89
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 36
- 229920002678 cellulose Polymers 0.000 claims description 34
- 239000001913 cellulose Substances 0.000 claims description 33
- 239000007772 electrode material Substances 0.000 claims description 33
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 30
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 229920000642 polymer Polymers 0.000 claims description 26
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 25
- 239000010703 silicon Substances 0.000 claims description 25
- 239000011115 styrene butadiene Substances 0.000 claims description 25
- 239000002174 Styrene-butadiene Substances 0.000 claims description 24
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 24
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 claims description 17
- 229920002125 Sokalan® Polymers 0.000 claims description 16
- 239000004584 polyacrylic acid Substances 0.000 claims description 16
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 15
- 238000006467 substitution reaction Methods 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000014759 maintenance of location Effects 0.000 claims description 14
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 13
- 239000006183 anode active material Substances 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 11
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 11
- 229920002554 vinyl polymer Polymers 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- 239000006182 cathode active material Substances 0.000 claims description 8
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 8
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 8
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000002706 dry binder Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 description 84
- 239000010439 graphite Substances 0.000 description 84
- 239000000243 solution Substances 0.000 description 36
- 238000002156 mixing Methods 0.000 description 30
- 235000010980 cellulose Nutrition 0.000 description 20
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 19
- 238000005259 measurement Methods 0.000 description 15
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 14
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 14
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 14
- 239000000839 emulsion Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 238000009472 formulation Methods 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000002210 silicon-based material Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 7
- 229920013683 Celanese Polymers 0.000 description 6
- 229910021383 artificial graphite Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- -1 carboxymethyl hydroxypropyl Chemical group 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 241000984084 Helianthemum nummularium subsp. grandiflorum Species 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000518 rheometry Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 235000006576 Althaea officinalis Nutrition 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical group C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 2
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 2
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 2
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 101100091482 Caenorhabditis elegans rop-1 gene Proteins 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 208000037309 Hypomyelination of early myelinating structures Diseases 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008275 binding mechanism Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000013532 cellulosic rheology modifier Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910001317 nickel manganese cobalt oxide (NMC) Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/10—Latex
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
- C09J101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
- C09J101/286—Alkyl ethers substituted with acid radicals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/52—Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| US201361826794P | 2013-05-23 | 2013-05-23 | |
| US61/826,794 | 2013-05-23 | ||
| US201361840098P | 2013-06-27 | 2013-06-27 | |
| US61/840,098 | 2013-06-27 | ||
| PCT/US2014/038978 WO2014190059A1 (en) | 2013-05-23 | 2014-05-21 | Binder composition for an electrode and methods for producing the same |
Publications (2)
| Publication Number | Publication Date |
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| CA2912212A1 CA2912212A1 (en) | 2014-11-27 |
| CA2912212C true CA2912212C (en) | 2019-09-24 |
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| CA2912212A Active CA2912212C (en) | 2013-05-23 | 2014-05-21 | Binder composition for an electrode and methods for producing the same |
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| EP (2) | EP4350815A3 (enExample) |
| JP (1) | JP6550377B2 (enExample) |
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| CN (1) | CN105246998B (enExample) |
| CA (1) | CA2912212C (enExample) |
| ES (1) | ES2974524T3 (enExample) |
| HU (1) | HUE066219T2 (enExample) |
| PL (1) | PL2999759T3 (enExample) |
| WO (1) | WO2014190059A1 (enExample) |
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| CN105131875B (zh) * | 2015-08-26 | 2017-07-07 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池用水性粘合剂、制备方法及其用途 |
| IT201600090617A1 (it) * | 2016-09-07 | 2018-03-07 | Vinavil Spa | Uso di polimeri a base di acetato di vinile per la realizzazione di elettrodi per batterie agli ioni di litio |
| KR102277226B1 (ko) * | 2016-10-26 | 2021-07-15 | 주식회사 엘지에너지솔루션 | 이차전지용 전극의 제조 방법 |
| CN106669520B (zh) * | 2016-11-17 | 2023-07-28 | 山东精工电子科技股份有限公司 | 一种锂离子电池浆料的制备装置及方法 |
| JP6732644B2 (ja) * | 2016-12-02 | 2020-07-29 | 日本ペイント・サーフケミカルズ株式会社 | 熱交換器、及び熱交換器の親水化処理方法 |
| JP2018156891A (ja) * | 2017-03-21 | 2018-10-04 | 第一工業製薬株式会社 | 負極ペーストおよびこれを用いた非水電解液二次電池 |
| JP6424934B1 (ja) * | 2017-09-28 | 2018-11-21 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極、リチウムイオン二次電池 |
| US12341199B2 (en) | 2018-03-22 | 2025-06-24 | Livent USA Corp. | Printed lithium foil and film |
| US20190221886A1 (en) | 2018-03-22 | 2019-07-18 | Fmc Lithium Usa Corp. | Solid-state battery |
| EP3867445A4 (en) * | 2018-10-16 | 2022-07-13 | Hercules LLC | AQUEOUS BINDER COMPOSITION FOR AN ELECTRODE AND METHODS OF PRODUCING IT |
| CN109860600A (zh) * | 2019-03-09 | 2019-06-07 | 珠海光宇电池有限公司 | 一种锂离子电池用正极粘结剂、正极极片和锂离子电池 |
| CN111971829A (zh) * | 2019-10-31 | 2020-11-20 | 帝伯爱尔株式会社 | 粘合剂 |
| CN111029528B (zh) * | 2019-12-27 | 2022-08-30 | 重庆力宏精细化工有限公司 | 一种锂电池浆料及锂电池极片 |
| AU2021224637A1 (en) | 2020-02-19 | 2022-09-15 | Livent USA Corp. | Fast charging pre-lithiated silicon anode |
| US20220173429A1 (en) * | 2020-11-27 | 2022-06-02 | Semiconductor Energy Laboratory Co., Ltd. | Storage battery and vehicle including storage battery |
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| JP2002069198A (ja) | 2000-08-29 | 2002-03-08 | Dai Ichi Kogyo Seiyaku Co Ltd | 再分散性良好な合成樹脂粉末 |
| US7213603B2 (en) * | 2002-08-02 | 2007-05-08 | Violight, Inc. | System and method for toothbrush sanitization and storage |
| JP2004095391A (ja) * | 2002-08-30 | 2004-03-25 | Sony Corp | 電池およびその製造方法 |
| JP2004221674A (ja) | 2003-01-09 | 2004-08-05 | Ntt Docomo Inc | 通信システム並びに通信システムに使用される配信管理装置及び通信方法 |
| FR2851081B1 (fr) | 2003-02-11 | 2016-06-03 | Cit Alcatel | Electrode non-frittee pour generateur electrochimique a electrolyte alcalin |
| KR100537613B1 (ko) | 2003-06-20 | 2005-12-19 | 삼성에스디아이 주식회사 | 리튬 전지용 음극 조성물과 이를 채용한 음극 및 리튬 전지 |
| ES2285618T3 (es) * | 2005-09-14 | 2007-11-16 | National Starch And Chemical Investment Holding Corporation | Nuevos adhesivos basados en agua para aplicaciones industriales. |
| JP2009038023A (ja) | 2007-07-12 | 2009-02-19 | Sumitomo Chemical Co Ltd | 電気化学的蓄電デバイス用電極 |
| CN201178103Y (zh) | 2007-11-24 | 2009-01-07 | 比亚迪股份有限公司 | 一种锂离子电池隔圈和含有该隔圈的锂离子电池 |
| JP2009129741A (ja) * | 2007-11-26 | 2009-06-11 | Kyushu Univ | ナトリウムイオン二次電池およびそれに用いる負極活物質 |
| JP5201030B2 (ja) * | 2008-03-19 | 2013-06-05 | 住友化学株式会社 | 電極およびそれを有する電池 |
| US8491969B2 (en) | 2008-06-27 | 2013-07-23 | Akzo Nobel N.V. | Redispersible polymer powder |
| JP2010080297A (ja) * | 2008-09-26 | 2010-04-08 | Sanyo Electric Co Ltd | 非水電解質二次電池用負極、非水電解質二次電池及び非水電解質二次電池用負極の製造方法 |
| JP2010165493A (ja) * | 2009-01-14 | 2010-07-29 | Sanyo Electric Co Ltd | 非水電解質二次電池用負極、非水電解質二次電池及び非水電解質二次電池用負極の製造方法 |
| GB0908089D0 (en) | 2009-05-11 | 2009-06-24 | Nexeon Ltd | A binder for lithium ion rechargaable battery cells |
| GB2470190B (en) | 2009-05-11 | 2011-07-13 | Nexeon Ltd | A binder for lithium ion rechargeable battery cells |
| KR101069155B1 (ko) * | 2009-09-29 | 2011-09-30 | 건국대학교 산학협력단 | 압전소자가 구비된 탄성교량받침 |
| US8998482B2 (en) * | 2009-10-23 | 2015-04-07 | Toyota Jidosha Kabushiki Kaisha | Agitation apparatus |
| EP2341083B1 (en) * | 2009-12-30 | 2015-07-08 | Dow Global Technologies LLC | Stabilized redispersible polymer powder compositions |
| KR101767304B1 (ko) | 2010-01-21 | 2017-08-10 | 도요타지도샤가부시키가이샤 | 리튬 2차 전지, 리튬 2차 전지의 제조 방법, 및 리튬 2차 전지를 구비하는 차량 |
| US8641712B2 (en) * | 2010-07-28 | 2014-02-04 | Covidien Lp | Local optimization of electrode current densities |
| US10122015B2 (en) | 2011-03-22 | 2018-11-06 | Samsung Sdi Co., Ltd. | Positive electrode for lithium secondary battery and lithium secondary battery comprising the same |
| CN102738446B (zh) * | 2011-04-15 | 2015-07-22 | 比克国际(天津)有限公司 | 锂离子电池浆料及其制备方法,及锂离子电池 |
| GB2493375A (en) * | 2011-08-03 | 2013-02-06 | Leclancha S A | Aqueous slurry for battery electrodes |
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2014
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- 2014-05-21 JP JP2016515054A patent/JP6550377B2/ja active Active
- 2014-05-21 WO PCT/US2014/038978 patent/WO2014190059A1/en not_active Ceased
- 2014-05-21 KR KR1020157035907A patent/KR102210836B1/ko active Active
- 2014-05-21 EP EP24156280.0A patent/EP4350815A3/en active Pending
- 2014-05-21 PL PL14732733.2T patent/PL2999759T3/pl unknown
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- 2014-05-21 US US14/283,889 patent/US11502301B2/en active Active
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Also Published As
| Publication number | Publication date |
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| HUE066219T2 (hu) | 2024-07-28 |
| CN105246998A (zh) | 2016-01-13 |
| WO2014190059A1 (en) | 2014-11-27 |
| EP4350815A3 (en) | 2024-05-15 |
| JP2016521907A (ja) | 2016-07-25 |
| JP6550377B2 (ja) | 2019-07-24 |
| KR102210836B1 (ko) | 2021-02-02 |
| PL2999759T3 (pl) | 2024-06-03 |
| CA2912212A1 (en) | 2014-11-27 |
| KR20160014655A (ko) | 2016-02-11 |
| US20140349184A1 (en) | 2014-11-27 |
| US11502301B2 (en) | 2022-11-15 |
| ES2974524T3 (es) | 2024-06-27 |
| EP2999759B1 (en) | 2024-02-14 |
| EP2999759A1 (en) | 2016-03-30 |
| EP4350815A2 (en) | 2024-04-10 |
| CN105246998B (zh) | 2017-11-17 |
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